Sources:
Ahmann, L. (2011) Assistive technology tidbits. Retrieved May 21, 2011 from
https://assistivetechnologytidbits.wikispaces.com/Welcome
CAST. (2011). Curriculum barriers tutorial. Retrieved May 20, 2011 from
http://www.cast.org/teachingeverystudent/tools/curriculumbarrierstutorial.cfm

Eastern Washington University. (n.d.). Disability studies and universal access. Retrieved April 7, 2011 from http://www.ewu.edu/CSBSSW/Programs/Disability-Studies/Universal-Access/Universal-Design.xml

Institute for Human Centered Design. (2011). Access to Design Professions. Retrieved April 6, 2011 from http://adaptiveenvironments.org/adp/profiles/1_mace.php